I. Allemanda

Recording by Johann Sebastian Bach.

Recording identifiers

ISRC
HKI190782105
CopyrightID (CopyrightChains transaction hash)
0xa188f0f53b4ea00d41a20824c11300879316fd9e5c093a3a566eef9ab7dffc05
Copyright registration time
2026-06-07T14:31:57+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:17e8ba3e274e9de23aed1b95e1d057689cafd59943a360bea64169a30f0dcee5

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.